Answer:
7/ (3a-1)
Step-by-step explanation:
3a^2 -13a +4 28+7a
------------------ * --------------------
9a^2 -6a+1 a^2 -16
Factor
(3a-1)(a-4) 7(4+a)
------------------ * --------------------
(3a-1) (3a-1) (a-4)(a+4)
Cancel like terms
1 7
------------------ * --------------------
(3a-1) 1
Leaving
7/ (3a-1)
Answer:
0
Step-by-step explanation:
Substitute the value of x to the 2nd equation
3(2y-4)-6y=-12
6y-12-6y=-12
0=0
Answer:
The right answer is D ( 12 in )
3 in - - - - > 45 feet
x in - - - - > 180 feet
-----------------------------
45*x=3*180 - - > 45*x=540 - - > x=540/45=12
Answer:
here ya go!
Step-by-step explanation:
First full question is this: What is the perimeter of the entire design?
Cameron makes a quilt design using four congruent
triangles as shown below.
ooo
O 46 cm
O 64 cm
O 108 cm
O 147 cm
9 cm
14 cm.
ANSWER: B) 64